Bonnell is both a surname and a given name. Notable people with the name include:
Surname:
Barry Bonnell (born 1953), former outfielder and third baseman in Major League Baseball
Bonnie Bonnell (1905–1964), Vaudeville performer
Bruno Bonnell (21st century), one of the founders of Infogames Entertainment
Joseph Bonnell (1802–1840), U.S Army Officer and Republic of Texas Officer
Lorne Bonnell (1923–2006), Canadian physician, provincial politician, and senator
Sadie Bonnell (1888–1993), first woman to win the Military Medal
Steve Bonnell (21st century), punk rock musician
Given name:
Bonnell Thornton (1725–1768), English poet, essayist, and critic
Ulrich Bonnell Phillips (1877–1934), American historian
